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How To Use STEP Geometry for Engineering Analysis Due to the evolving nature of the engineering analysis and simulation market this publication no longer represents current best practice and has been archived. The document may be of historical interest and is therefore still available for purchase This guide is aimed at system managers who are implementing and supporting data exchange by purchasing STEP interfaces and users who want to communicate with customers and/or suppliers about using STEP for data exchange. The guide covers: What STEP interfaces are available What the parts and conformance classes cover How to choose which part and conformance class...more
Renewal Any assessment resulting in certification has limited currency. When granted, certification is valid for a period of three years. Three years from the date of certification individuals who are registered PSE will be contacted by the PSE Administrator and asked if they would like to remain on the PSE Register. Candidates have three options: Candidates who wish to remain on the PSE Register and maintain their existing Technical Areas and level of certification are required to submit a PSE renewal form and confirm how they are maintaining their Continuing Professional Development. Candidates who wish to remain on the PSE Register and extend their range of Technical Areas or level of...more
This presentation was made by J. Betts, D. Silver, S. Dewhurst at the NAFEMS European Conferences, "Simulation Process and Data Management" & "Computational Fluid Dynamics (CFD) - Beyond the Solve" that were held in Munich, Germany on 2-3 December 2015....more
Essentials of Injection Molding Physics Access seminar webpage Deep dive into injection molding science The seminar will delve into the intricate phenomena associated with the injection molding process. It will place a significant emphasis on comprehending the issues related to parts (such as appearance, shrinkage, warpage, weld lines, burns, etc.), and how these issues correlate with the properties of materials (whether amorphous, semi-crystalline, filled, or unfilled) and the molding process itself. The seminar will not fit the needs of beginners in the field. Where we'll meet The seminar is scheduled for the 5th and 6th of September 2024 at the Hotel Crown Piast in Kraków, Poland. The...more
These slides were presented at the NAFEMS Americas Conference 2024. The conference was held in Lousville, KY, on 9–11 July 2024....more
Tutorial - PD5500 single lap joint weld stresses Statement of Purpose The main purpose of this example is to model a single lap joint and illustrate how linearization can be used to produce effective solutions for the stresses required for fatigue assessment. Geometry Analysis Type(s) Linear material, static, small displacement. Material Austenitic stainless steel - Young’s Modulus = 1.92E5 N/mm 2 Poisson’s Ratio = 0.3; Loading The cylindrical vessel is subject to a design pressure, “P” = 1.96 N/mm 2 . Boundary Conditions See figure below. Target Solution Quantities Required for Comparison Hot spot stress at weld toe “b” for fatigue crack running through thickness. Maximum...more
NAFEMS Americas and Digital Engineering (DE) teamed up (once again) to present CAASE, the (now Virtual) Conference on Advancing Analysis & Simulation in Engineering, on June 16-18, 2020! CAASE20 brought together the leading visionaries, developers, and practitioners of CAE-related technologies in an open forum, unlike any other, to share experiences, discuss relevant trends, discover common themes, and explore future issues, including: -What is the future for engineering analysis and simulation? -Where will it lead us in the next decade? -How can designers and engineers realize its full potential? What are the business, technological, and human enablers that will take past successful developments...more
This event was a live panel discussion with members of the Engineering Data Science Working Group and follows on from the recent 'AI (ML) in Engineering Design: Its Status and Readiness for it' panel discussion at the NAFEMS World Congress 2021. If you are a product design engineer, a CAE analyst, a test engineer tasked with using machine learning and wondering what that means, where you would start from; this panel helps you to navigate through your options. In this panel, industry thought leaders in engineering data science discuss how machine learning benefits the engineering design process, how to identify the right projects to apply machine learning and discuss the key challenges to overcome....more
This paper was produced for the 2019 NAFEMS World Congress in Quebec Canada Resource Abstract BAIMTECH and BIAM are the leading manufacturer of aircraft engine castings in China. In 2015, BAIMTECH and BIAM successfully implemented a Casting Expert System with a focus on real casting processes comprising design, production and testing (physical and virtual). This Casting Expert System collects and manages the historical data generated by the actual (physical) casting processes as well as material and simulation data into a data management system. In a first phase the implementation focused on data gathering, managing and structuring the data for analysis. The collected historical data were...more
This presentation was made at the NAFEMS 2018 French Regional Conference held in Paris. Numerical simulation: performance engineering - state of the art practices and industrial impact....more
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